1. Chop your carrot and tomato into nice, small bite-sized pieces and place in a large bowl.
2. Cut the avocado in half. Get rid of the avocado pit. (Make sure the avocado pit doesn't fly across the lunchroom!) Then cut your avocado halves in half again. Then you can kinda spread the avocado peel out and dump the avocado "meat" into your bowl using your fingers. Then, chop the avocado "meat" into little chunks.
3. Softly stir up all three ingredients a bit. See how the avocado (and tomato seeds/juice) kind of spread over everything and create a "dressing" in a way?
4. Sprinkle with a bit of salt and pepper and eat immediately. This salad seriously doesn't need anything other than those ingredients--not even any dressing! It's really tasty on its own like this.